346 Best Front End Back JSON Contractor Full Time Developers For Hire In September 2025

Hire Devs From

Apple United Healthcare Ibm Microsoft Ebay Discover Smartbear Toptal

selected:

Front End [ x ] Back End [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ Node JS (325) + React JS (321) + Express JS (273) + Sencha Ext JS (234) + Next JS (233) + jQuery (181) + Vue JS (122) + Angular JS (104)

language:

+ TypeScript (302) + Vanilla JS (257) + JavaScript (248) + Python (181) + PHP (110) + Java (99) + C# (63) + C++ (46)

utility:

+ Three JS (70) + Redux JS (60) + GraphQL JS (49) + Jest JS (46) + Webpack JS (26)

ui:

+ CSS (198) + EJS (105) + Tailwind CSS (83) + bootstrap (56) + SASS (35)

career:

+ Junior (198) + Mid Level (160) + Senior (152) + Manager (41) + CTO (25)

stack:

+ Full Stack (335) + MERN stack (8)

db:

+ MongoDB (252) + SQL (215) + MySQL (113) + Postgres (PostgreSQL) (105) + Firebase (31)

server:

+ AWS (100) + docker (83) + Linux (45) + Amazon SES (24) + Google Cloud (23)

program:

+ Git (252) + Jira (98) + GitHub (64) + Figma (39) + Postman (28)

concept:

+ HTML (173) + software (136) + OOP (126) + mobile app (104) + api (83)

speaking:

+ Spanish (41) + Hindi (22) + Portuguese (19) + French (13) + Arabic (10)

worker type:

+ freelance (281)

us state:

+ California (31) + New York (16) + Texas (15) + Florida (12) + Virginia (7)

country:

+ United States (160) + Canada (36) + India (17) + Brazil (13) + Pakistan (9)

country region:

+ North America (199) + Asia (42) + South Asia (30) + Eastern Europe (25) + Europe (22)

Filters:

selected:

Front End [ x ] Back End [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ Node JS (325) + React JS (321) + Express JS (273) + Sencha Ext JS (234) + Next JS (233) + jQuery (181) + Vue JS (122) + Angular JS (104)

language:

+ TypeScript (302) + Vanilla JS (257) + JavaScript (248) + Python (181) + PHP (110) + Java (99) + C# (63) + C++ (46)

utility:

+ Three JS (70) + Redux JS (60) + GraphQL JS (49) + Jest JS (46) + Webpack JS (26)

ui:

+ CSS (198) + EJS (105) + Tailwind CSS (83) + bootstrap (56) + SASS (35)

career:

+ Junior (198) + Mid Level (160) + Senior (152) + Manager (41) + CTO (25)

stack:

+ Full Stack (335) + MERN stack (8)

db:

+ MongoDB (252) + SQL (215) + MySQL (113) + Postgres (PostgreSQL) (105) + Firebase (31)

server:

+ AWS (100) + docker (83) + Linux (45) + Amazon SES (24) + Google Cloud (23)

program:

+ Git (252) + Jira (98) + GitHub (64) + Figma (39) + Postman (28)

concept:

+ HTML (173) + software (136) + OOP (126) + mobile app (104) + api (83)

speaking:

+ Spanish (41) + Hindi (22) + Portuguese (19) + French (13) + Arabic (10)

worker type:

+ freelance (281)

us state:

+ California (31) + New York (16) + Texas (15) + Florida (12) + Virginia (7)

country:

+ United States (160) + Canada (36) + India (17) + Brazil (13) + Pakistan (9)

country region:

+ North America (199) + Asia (42) + South Asia (30) + Eastern Europe (25) + Europe (22)

Timezone:

(includes +1/-1 hour)

Featured Front End Back JSON Contractor Full Time Developers

61 to 80 of 346 devs ( view all 1675 devs )

Web Developer

Kuala Lumpur, Malaysia or remote

Key Projects: - Abha Chamber E-LearningPlatform (Saudi Arabia) - Al-Baha Faculty E-Learning Platform (Saudi Arabia) - Prince Mugrin University...

Front End Back End JSON contractor full time react node typescript vue

Full-Stack Developer

Montevideo, Montevideo, Uruguay or remote

Uruguay-based Full-stack Web Developer and old-school JavaScript coder with 10+ years of experience. Able to work in multiple programming languages...

Front End Back End JSON contractor full time react node typescript vue

Senior Full-Stack & Blockchain developer

Singapore, 50 Nanyang Ave, Singapore or remote

Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...

Front End Back End JSON contractor full time react node typescript angular

Software Engineer

Buffalo, New York, US or remote

Hi, I am a full-stack developer with 1.5 years of experience using the MERN stack. Being a full-stack developer allows me to not only develop...

Front End Back End JSON contractor full time react node typescript vanilla js

Full-Stack Web Developer

Atlanta, Georgia, US or remote

Web Developer (current)✔ Developer and designer of web development agency specialized in creating modern aesthetic designs and workflow...

Front End Back End JSON contractor full time react node typescript vanilla js

Developer | Frontend | Backend

Austin, Texas, US or remote

Fullstack developer. Bachelors degree in Computer Science in 2022 from The University of Texas at San Antonio. Hello! I'm Allef, I work with a lot...

Front End Back End JSON contractor full time react node typescript jquery

Full Stac Software Developer

Lynchburg, Virginia, US or remote

CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...

Front End Back End JSON contractor full time react node typescript vanilla js

Software Engineer

Denver, Colorado, US or remote

- Software Engineer for Sleep Doctor. Crafted intricate web building tools and responsive interfaces using PHP, Symfony, JavaScript, HTML, and CSS,...

Front End Back End JSON contractor full time react node typescript angular

Software Engineer

Port Townsend, Washington, US or remote

CVS Health (Contract) Woonsocket, RI 02895 | Aug. 2022 – Present Front-end Engineer Lark Health (Contract) Mountain View, CA 94040 | Nov....

Front End Back End JSON contractor full time react node typescript vanilla js

Full Stack Developer

los angeles, California, US or remote

My favorite project I've created so far is called "Polyglot Pal". It is an application where you can practice speaking in specific languages with an...

Front End Back End JSON contractor full time react node typescript vue

Full stack web developer

Portland, Oregon, US or remote

At Doxpop, a SaaS provider in Indiana, I played a key role in designing and developing a complex e-filing system for court documents. This involved...

Front End Back End JSON contractor full time react node typescript jquery

Full Stack Software Engineer

Portland, Oregon, US or remote

I'm a full-stack Software Engineer with a background in web development and UX. I've been working with HTML and CSS for more than 15 years and...

Front End Back End JSON contractor full time react node typescript vue

Full Stack Developer

Chicago, Illinois, US or remote

Technical Advisor Tempo Storm ▪ Collaborated with the web development team to create and launch The Bazaar website. ▪ Assessed existing...

Front End Back End JSON contractor full time react node typescript angular

Frontend Developer

Deer Park, Texas, US or remote

I've worked in multiple projects in my career. Cute Digital Media (pronyr.com): As the main developer at this company I had the responsibility of...

Front End Back End JSON contractor full time react node typescript jquery

Full-Stack Web Developer

Pittsburgh, Pennsylvania, US or remote

Iliad - Full-Stack Developer 2023 - Present Designed, developed, and deployed websites, applications, and supporting software designed to...

Front End Back End JSON contractor full time react node typescript vanilla js

Full Stack Developer | Game Developer | Android Native Developer | Audio Programmer

Brooklyn, New York, US or remote

With over 5 years of professional experience as a Software Engineer at a private company, I have honed my skills in developing and maintaining...

Front End Back End JSON contractor full time react node typescript vue

Software Engineer, Manager, & Founder

Selangor, Malaysia or remote

As a founder of a few startups company, Dinas has been actively engaged with local and international industry players and regulators in helping...

Front End Back End JSON contractor full time react vanilla js json

Senior Full-Stack developer

Belgrade, Serbia or remote

Hello there! I'm a very experienced full-stack developer. I've been in the industry for close to a decade and instead of getting too technical and...

Front End Back End JSON contractor full time react node typescript angular

Software Engineer

Washington, District of Columbia, US or remote

WORK EXPERIENCE Applied Materials | Lead Software Engineer ▪ Independently developed a D3-Charts library using TypeScript and React functional...

Front End Back End JSON contractor full time react node typescript angular

Software Developer

Fort Wayne, US or remote

Software Developer with a decade of full stack experience working with a host of technologies. I especially enjoy working with data and data...

Front End Back End JSON contractor full time node typescript vue jquery

Eager to start? Create a Developer Profile › Hire Talent ›

Who We Are

Adam

Hi! I'm Adam, the person behind JS Chimp.

I make web apps and software (especially with PHP/Laravel).

I've been on both sides of the hiring equation.

Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.

Let's fix that.

Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.

If you've got questions, hit me up!

Contact | LinkedIn | Twitter

What is JS Chimp

Need a job or looking to hire?

JS Chimp is your spot.

We make finding jobs or talent easy.

Let's connect you with your next job or star developer.

Join us!

More About Us

Ready to jump in? Create a Developer Profile › Hire Talent ›

Top 1,675 JS Contractors By Tech

JS Frameworks & Libraries

Alpine JS developers (53)

Angular JS developers (390)

Astro JS developers (24)

Backbone JS developers (51)

Bun JS developers (25)

D3 JS developers (188)

Electron JS developers (26)

Ember JS developers (44)

Expo JS developers (19)

Express JS developers (1005)

Fastify JS developers (11)

Ionic developers (23)

jQuery developers (662)

Meteor JS developers (28)

Mithril JS developers (8)

Nest JS developers (92)

Next JS developers (969)

Node JS developers (1331)

Nuxt JS developers (41)

React i18Next JS developers (6)

React JS developers (1479)

React Native developers (161)

Sanity JS developers (13)

Sencha Ext JS developers (968)

Strapi JS developers (13)

Svelte JS developers (201)

TanStack JS developers (9)

Vue JS developers (460)

JS/TS Languages

JavaScript developers (1158)

JS es6 developers (52)

TypeScript developers (1294)

Vanilla JS developers (1153)

Tech Stacks

Back End developers (805)

Front End developers (1382)

Full Stack developers (1220)

LAMP stack developers (8)

MEAN stack developers (8)

MERN stack developers (29)

JS Utilities

Apollo GraphQL developers (43)

Axios JS developers (24)

Babel JS developers (18)

Chai JS developers (45)

Chart JS developers (6)

Cypress JS developers (70)

Dojo JS developers (10)

Enzyme JS developers (16)

ESlint JS developers (16)

Ether JS developers (17)

Framer Motion developers (18)

Gatsby JS developers (25)

GraphQL JS developers (205)

Grunt JS developers (12)

GSAP JS developers (14)

Gulp JS developers (16)

Handlebars JS developers (10)

Highcharts JS developers (6)

InfoVis JS developers (10)

Jasmine JS developers (18)

Jest JS developers (198)

JSON developers (1162)

JSX developers (11)

JWT developers (34)

Knockout JS developers (5)

MobX JS developers (10)

Mocha JS developers (31)

Mongoose JS developers (34)

NextAuth JS developers (9)

NgRx JS developers (12)

Polymer JS developers (24)

Puppeteer JS developers (11)

React Hook Form developers (11)

React Query JS developers (29)

React Router developers (21)

Recoil JS developers (6)

Redux JS developers (253)

Redux Saga JS developers (12)

Redux Thunk JS developers (5)

Redux Toolkit developers (24)

Remix JS developers (15)

RxJs developers (24)

Socket.IO JS developers (25)

SvelteKit JS developers (21)

Tensorflow JS developers (12)

Three JS developers (226)

Turbo JS developers (7)

Vite JS developers (77)

Vitest JS developers (20)

Vuetify JS developers (9)

Vuex JS developers (12)

Web3 JS developers (6)

Webpack JS developers (119)

JS UI/UX

Ant Design JS developers (12)

EJS developers (398)

Emotion JS developers (7)

Lit JS developers (109)

MUI JS developers (26)

Pixi JS developers (33)

Pug JS developers (10)

Storybook JS developers (40)

JS Databases & Servers

Drizzle ORM developers (7)

MongoDB developers (881)

Sequelize JS developers (18)

Vercel developers (51)

Zod TS developers (13)

Career Level

CTO developers (72)

Junior developers (823)

Manager developers (151)

Mid Level developers (793)

Senior developers (641)

Ready for action? Create a Developer Profile › Hire Talent ›